Path: utzoo!attcan!uunet!cs.utexas.edu!tut.cis.ohio-state.edu!ucbvax!WLV.IMSD.CONTEL.COM!mcc From: mcc@WLV.IMSD.CONTEL.COM (Merton Campbell Crockett) Newsgroups: comp.protocols.tcp-ip Subject: 550 tcp-ip@nic.ddn.mil... Host unknown Message-ID: <8912031403.AA02509@WLV.IMSD.CONTEL.COM> Date: 3 Dec 89 14:03:19 GMT Sender: daemon@ucbvax.BERKELEY.EDU Organization: The Internet Lines: 5 This does seem a bit wierd. I have been getting the above error message when replying to mail items. Using nslookup I definitely get authoritative responses for nic.ddn.mil. Merton Brought to you by Super Global Mega Corp .com